//
//  BRAWWeakTimerTarget.swift
//  BreadWallet
//
//  Created by Henry on 10/27/15.
//  Copyright (c) 2015 Aaron Voisine <voisine@gmail.com>
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.

import WatchKit

class BRAWWeakTimerTarget: NSObject {
    weak var target : AnyObject? = nil
    var selector : Selector? = nil
    
    init(initTarget: AnyObject , initSelector : Selector) {
        super.init()
        target = initTarget
        selector = initSelector
    }
    
    @objc func timerDidFire() {
        if target != nil && selector != nil && target!.responds(to: selector!) {
            _ = target!.perform(selector!)
        }
    }
}
